Home / 7,091.37-10,637.06-2,709.27

Finding the Fourth Proportional to 7,091.37, 10,637.06 and 2,709.27

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Solution

The fourth proportional to 7,091.37, 10,637.06 and 2,709.27 is: 4,063.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,091.37 : 10,637.06 = 2,709.27 : x
  2. Step 2: Convert to fraction form
    7,091.37/10,637.06 = 2,709.27/x
  3. Step 3: Cross multiply
    7,091.37x = 10,637.06 × 2,709.27
  4. Step 4: Simplify right side
    7,091.37x = 28,818,654.00
  5. Step 5: Solve for x
    x = 28,818,654.00/7,091.37
  6. Step 6: Final answer
    x = 4,063.91

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.